Combine walnuts, dates, cherries, pineapple, and orange peel. Resift flour with sugar, baking powder, salt over fruit; mix well. Beat eggs with vanilla and flavorings. Pour over fruit mixture. Stir until well blended. Turn into paper lined and greased 9 x 13 inch pan. Bake at 275 degrees for about 1 1/2 hours or until fruitcake tests done. Remove from oven and let stand in paper for 1/2 hour. Remove from pan, remove paper and cool thoroughly. Cut as shown in 4 or 6 pieces. Wrap in wax paper and then foil and freeze.